#javascript
Showing 3 articles
tutorials
URL Encoding & Decoding: A Developer's Guide to Percent Encoding
RFC 3986 rules, encodeURI vs encodeURIComponent, UTF-8 byte mapping, and code examples in JS, Python, Go & Java. Try our free online tool.
#url-encoding
#percent-encoding
#rfc-3986
Apr 15, 2026
12 min read
tutorials
CSV to JSON Conversion: Methods, Pitfalls & Code Examples
Convert CSV to JSON (and back) with Python, JavaScript & CLI tools. Covers encoding traps, type coercion and streaming large files.
#csv
#json
#data-conversion
Apr 6, 2026
12 min read
tutorials
Unix Timestamp Guide: Precision, Timezone & DST Tips
Unix timestamps explained: epoch origins, seconds/ms/us conversion, timezone handling, DST pitfalls, and code examples in JS, Python and Go.
#unix-timestamp
#epoch
#timezone
Aug 18, 2025
14 min read